Caleffi, Digital regulator, Legiomix – Caleffi 6000 User Manual
Page 31
Digital regulator
Electrical connections
Before connecting the electric supply, enable
the battery by jumper, so as not to activate the
alarm signal.
CAUTION: Risk of electric shock. The back panel and mixing valve contain live circuits. Remove the
electric supply before carrying out any work. Failure to follow these instructions may result in personal
injury or damage to property.
LEGIOMIX
L - N: 230 V ~
6,5 VA
Fuse 1
(Main)
T 80 mA 250 V ~
Fuse 2
(Mix)
T 1A 250 V ~
RS485 18
A
17 16
B
19
MIXED PROBE
20
COM
21
RETURN PROBE
IP 54
T50
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CLOSE
COM
OPEN
N
L
RL 4
RL 3
RL 2
RL 1
230 V ~
µ
5(2) A
250 V
~
µ
5(2) A
250 V
~
µ
10(2) A
250 V
~
µ
10(2) A
250 V
~
µ
10(2) A
250 V
~
µ
5(2) A
250 V
~
µ
10(2) A
250 V
~
CALEFFI
Mixing valve
Electric supply
230 V
Relay 4 Flush valves
Relay 3 Second thermostat
Relay 2 Generic alarm, probe fault, ...
Relay 1 Activates the recirculation pump
r
when the disinfection
pr ogram is running
Flow probe and return probe
with shared earth
Serial interface RS485
To remove the electrical connection base, turn it around and extract it from its
housing.
1
2
3
6